[PATCH] D61962: [WIP][LoopUnroll] Add support for loops with exiting headers and uncond latches.

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

If the loop is being completely unrolled, and the latch is unconditional, that implies the latch is unreachable.  So you can just rewrite the terminator to an "unreachable", rather than making it connect to the exit.  I think that would simplify the implementation a bit?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61962/new/

https://reviews.llvm.org/D61962